Cas no 1025010-00-7 (3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid)

3-(5-Methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid is a heterocyclic compound featuring a pyrazole core substituted with a 5-methylthiophen-2-yl group and a carboxylic acid functionality. This structure imparts versatility in synthetic applications, particularly as a building block for pharmaceuticals, agrochemicals, and coordination chemistry. The presence of both the pyrazole and thiophene moieties enhances its potential as a ligand or intermediate in the development of bioactive molecules. The carboxylic acid group allows for further derivatization, enabling the formation of amides, esters, or metal complexes. Its well-defined reactivity and stability make it suitable for use in controlled synthetic pathways, offering researchers a reliable scaffold for molecular design.
3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid structure
1025010-00-7 structure
Product Name:3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid
CAS No:1025010-00-7
MF:C9H8N2O2S
MW:208.237020492554
MDL:MFCD03030191
CID:3057371
PubChem ID:4660499
Update Time:2025-05-23

3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid Chemical and Physical Properties

Names and Identifiers

    • 3-(5-Methyl-2-thienyl)-1H-pyrazole-5-carboxylic acid
    • AKOS BBS-00005958
    • TIMTEC-BB SBB011198
    • IFLAB-BB F2130-0052
    • ASINEX-REAG BAS 07750324
    • 5-(5-METHYL-THIOPHEN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIC ACID
    • 3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid
    • MFCD03030191
    • AKOS000270551
    • F2130-0052
    • SMR000278014
    • HMS2656I14
    • 1025010-00-7
    • CHEMBL1498717
    • AKOS009110087
    • STK392473
    • 5-(5-methylthien-2-yl)-1H-pyrazole-3-carboxylic acid
    • 3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylicacid
    • Z228590088
    • AB00610819-02
    • EN300-30975
    • 5-(5-methylthiophen-2-yl)-1H-pyrazole-3-carboxylic acid
    • MLS000716497
    • 3-(5-Methyl-2-thienyl)-1H-pyrazole-5-carboxylic acid, AldrichCPR
    • BS-39054
    • ARB01000
    • 845-033-9
    • MDL： MFCD03030191
    • Inchi： 1S/C9H8N2O2S/c1-5-2-3-8(14-5)6-4-7(9(12)13)11-10-6/h2-4H,1H3,(H,10,11)(H,12,13)
    • InChI Key： JIJVBLCUMDFCFW-UHFFFAOYSA-N
    • SMILES： S1C(C)=CC=C1C1=CC(C(=O)O)=NN1

Computed Properties

  • Exact Mass: 208.03064868g/mol
  • Monoisotopic Mass: 208.03064868g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 14
  • Rotatable Bond Count: 2
  • Complexity: 237
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.9
  • Topological Polar Surface Area: 94.2?2

Experimental Properties

  • Density: 1.4±0.1 g/cm3
  • Melting Point: 209-211 °C
  • Boiling Point: 484.8±45.0 °C at 760 mmHg
  • Flash Point: 247.0±28.7 °C
  • Vapor Pressure: 0.0±1.3 mmHg at 25°C

3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid Security Information

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3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:1025010-00-7)3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid
Order Number:A1100765
Stock Status:in Stock
Quantity:1g
Purity:99%
Pricing Information Last Updated:Thursday, 29 August 2024 20:30
Price ($):265.0

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Amadis Chemical Company Limited
(CAS:1025010-00-7)3-(5-methylthiophen-2-yl)-1H-pyrazole-5-carboxylic acid
A1100765
Purity:99%
Quantity:1g
Price ($):265.0
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